所有标记为「sls」的文章
在Artemis II成功溅落后，NASA工程师已开始分析来自Orion、SLS及相关系统的数据，以指导未来任务。
NASA将于4月20日把阿耳忒弥斯III号SLS核心级的上部五分之四从米丘德运出，装船前往肯尼迪航天中心，这标志着登月任务硬件流程中的一个可见里程碑。
NASA的阿耳忒弥斯2号乘组在绕月近10天后溅落太平洋，结束了该机构半个多世纪以来首次载人月球试验任务。
NASA的阿耳忒弥斯2号宇航员完成了围绕月球的历史性飞掠，成为有记录以来飞得最远的人类，这是自阿波罗以来首次载人登月任务10天飞行中的关键一步。
NASA’s Artemis II mission has launched with four astronauts aboard Orion, beginning the first crewed lunar mission in more than five decades and a major test flight for future moon return plans.
NASA’s Artemis II mission lifted off from Kennedy Space Center on April 1, starting a roughly 10-day crewed test flight around the Moon and marking the first astronaut voyage beyond low Earth orbit in more than 50 years.
NASA is preparing to launch Artemis 2 on April 1, 2026, sending four astronauts around the Moon on the agency’s first crewed mission beyond low Earth orbit in more than five decades.
随着 NASA 为 Artemis 2 做准备，这项任务的基本数据揭示了再次把宇航员送往月球并环绕飞行的规模、成本以及象征意义，这还是自阿波罗计划以来的第一次。
NASA表示，Artemis 2仍按计划在4月1日的发射窗口发射，机构官员称，目前没有技术问题会威胁这项Artemis时代的首次载人登月任务。
NASA将于3月20日将搭载Artemis 2宇航员的太空发射系统火箭运送到肯尼迪航天中心发射台，保持4月1日作为自Apollo 17（1972年）以来首次有人月球任务的发射目标。
在解决SLS和Orion硬件问题后，NASA已宣布Artemis 2准备好进行另一次发射尝试，为自Apollo 17以来首次载人环月飞行做准备。
NASA has about three weeks to complete repairs to the Space Launch System's upper stage before the next Artemis 2 launch window opens in early April. The agency rolled the rocket back to the Vehicle Assembly Building after a helium flow problem that couldn't be diagnosed at the launch pad.
NASA has hauled its massive Space Launch System rocket back to the Vehicle Assembly Building after engineers discovered they couldn't repressurize the upper stage's helium system. The problem pushes the Artemis 2 crewed lunar mission from March to no earlier than April 1.
NASA will attempt to fuel its Artemis 2 Space Launch System rocket for the second time on February 19, after a hydrogen leak during the first wet dress rehearsal forced the agency to wave off a February launch window. If the test succeeds, a crewed lunar mission could launch as early as March.
